72838902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 151050240

約数和(自身を除く): 78211338

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 263, 526, 789, 1489, 1578, 2978, 4467, 8153, 8934, 16306, 24459, 46159, 48918, 92318, 138477, 276954, 391607, 783214, 1174821, 2349642, 12139817, 24279634, 36419451, 72838902]

約数ペア:

[(1, 72838902), (2, 36419451), (3, 24279634), (6, 12139817), (31, 2349642), (62, 1174821), (93, 783214), (186, 391607), (263, 276954), (526, 138477), (789, 92318), (1489, 48918), (1578, 46159), (2978, 24459), (4467, 16306), (8153, 8934)]